<?php  
header("content-type:text/html;charset=utf-8");

$c = isset($_GET['c'])?$_GET['c']:'music';
$m = isset($_GET['m'])?$_GET['m']:'listmusics';

$clsName = ucfirst($c).'Controller';
require "admin/controller/{$clsName}.php";
$ctrl = new $clsName;
$ctrl->$m();
?> 